运行测试时，ContextConfiguration 不注入配置文件

Question

我在一个maven项目中有这样的配置class：

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;

import lombok.Data;

@Data
@Configuration
public class SmsConfig {

    @Value("${sms.domainId}")
    private String domainId;

    @Value("${sms.gateway.url}")
    private String gatewayUrl;

    @Value("${sms.cmd}")
    private String cmd;

    @Value("${sms.login}")
    private String login;

    @Value("${sms.passwd}")
    private String passwd;

}

和另一个 class

Service("smsService")
public class AltiriaSMSRestServiceImpl implements SmsService {

    private final SmsConfig smsConfig;

    public AltiriaSMSRestServiceImpl(SmsConfig smsConfig) {
        this.smsConfig = smsConfig;
    }

    @Override
    public boolean sendSMS(String msg, String to) throws Exception {
    ...
    }
...
}

我想使用这个文件进行测试：

@ContextConfiguration(classes = { SmsConfig.class })
@RunWith(MockitoJUnitRunner.class)
public class AltiriaSMSRestServiceImplTest {

    @InjectMocks
    private AltiriaSMSRestServiceImpl smsService;

    @Test
    public void testSendSMS() throws Exception {
        smsService.sendSMS("this is a test", "+34653776498");
    }

}

但是我有一个 nullpointerException 因为当运行测试

时 smsConfig 为空

Answer 1

您应该使用 spring 运行ner 到运行测试用例，以便可以注入 spring 个 bean。

@RunWith(SpringJUnit4ClassRunner.class)

运行测试时，ContextConfiguration 不注入配置文件

ContextConfiguration does not inject config file when running the Test

junit

spring

mocking

mockito

powermock

运行 测试时，ContextConfiguration 不注入配置文件

ContextConfiguration does not inject config file when running the Test

junit

spring

mocking

mockito

powermock

运行测试时，ContextConfiguration 不注入配置文件